@media (max-width:1500px){
    .box{
        width: 95%;
    }
    .head {
        background: url(../images/head.jpg) no-repeat -263px;
        height: 38px;
    }
    .nav ul li:hover {
        background: url(../images/nav.jpg) no-repeat 18px;
    }
    .y1{
        background-size: 100% 100%;
        margin-left: -6%;
    }
    .nep a:nth-child(1){
        margin-right: 19%;
    }
    .nep a:nth-child(2) {
        margin-right: 20%;
    }
    .swiper-slide img{
        width: 100%;
    }
}
@media (max-width:1200px){
    .li {
        width: 100%;
        overflow-x: scroll;
    }
    .head {
        background: url(../images/head.jpg) no-repeat -560px;
    }
    .about-d img{
        width: 100%;
    }
    .about-d p{
        margin-top: 0;
    }
    .prli-d {
        margin-top: 60%;
    }
    .nep{
        width: 47%;
        margin-left: 30%;
    }
    .nep a:nth-child(1){
        margin-left: 10%;
        margin-right: 17%;
    }
    .nep a:nth-child(2) {
        margin-right: 19%;
    }
    .swiper-slide img{
        width: 100%;
    }
    .nydh1 img{
        display: none;
    }
    .nydh2 img{
        display: none;
    }
    .dnav li:nth-child(6){
        margin-right: 6%;
    }
    .biaotii{
        width: 96%;
    }
    .cr{
        width: 48%;
    }
    .cll:nth-child(7){
        display: none;
    }
    .cll:nth-child(6){
        display: none;
    }
    .mainn{
        margin: 10px 0;
    }
    .n-news-1{
        margin-top: 60px;
    }
    .n-news-2{
        margin-top: 30px;
        padding-top: 70px;
        padding-bottom: 30px;
    }
    .news_d{
        overflow: hidden;
    }
    .nav ul li:hover {
        background:none;
    }
    
    .k-l{
        display: none;
    }
    .k-r{
        width: 100%;
        margin-left: 0;
    }
}
@media (max-width:900px){
    .cl {
        width: 95%;
        padding: 20px;
    }
    .cr {
        width: 100%;
        margin-bottom: 20%;
    }
    .n-news-1 {
        display: flex;
        flex-direction: column-reverse;
    }
    .cl-l {
        width: 95%;
        padding: 20px;
        margin-left: 0;
    }
    .nnr{
        display: none;
    }
    .nnl {
        float: none;
        width: 62%;
        margin: 0 auto;
    }
    .ndiv{
        height: 40px;
        line-height: 40px;
        overflow: hidden;
    }
    .ndiv p{
        height: 40px;
        line-height: 40px;
    }
    .head{
        display: none;
    }
    .dnav li:nth-child(6) {
        float: right;
        margin-right: 13%;
    }
    .logo{
        width: 54%;
        margin-top: 15px;
    }
    .prli{
        width: 24%;
        margin: 0 0.5% ;
    }
    .prli-d {
        margin-top: 83%;
    }
    .pp1{
        display: none;
    }
    .lp {
        margin-top: 20px;
    }
    .y1{
        background: url(../images/y1.png) no-repeat center;
    }
    .ca-d2{
        display: none;
    }
    .kl1{
        width: 47%;
    }
    .kl2{
        width: 47%;
    }
    .ca-d{
        height: 226px;
    }
    .ca-d p{
        left: 29%;
        top: 44%;
    }
    .ys1 img {
        width: 123%;
        margin-left: -10%;
    }
    .nep {
        width: 60%;
        margin-left: 28%;
    }
    #news ul li:nth-child(1){
        display: none;
    }
    #news ul li:nth-child(2){
        width: 90%;
    }
    .ddiv2{
        display: none;
    }
.m-l{
        display: none;
    }
    .m-r{
        width: 100%;
        margin-left: 0;
    }
}
@media (max-width:450px){
    .syp{
        width: 100%;
    }
    .xyp{
        width: 100%;
    }
    .nav .box{
        width: 100%;
    }
    .cl {
        margin-top: 5px;
        width: 88%;
    }
    .cr {
        height: 250px;
        width: 100%;
        margin-bottom: 0;
    }
    .cll p {
        width: 70%;
        height: 22px;
        overflow: hidden;
    }
    .cl-l {
        width: 88%;
    }
    .news_d {
        width: 97%;
    }
    
    .biaoti1{
        font-size: 20px;
    }
    .cont_time ul li img{
        width: 100%;
    }
    .cont_time ul li i{
        font-size: 12px;
    }
    .cont_time h1{
        font-size: 22px;
    }
    .ban_info {
        width: 78%;
        margin-top: 0px;
    }
    .ban_info p.ban_cue{
        display: none;
    }
    .an1{
        display: none;
    }
    .an2{
        width: 100%;
    }
    .ne-p2{
        display: none;
    }
    .ban_info b {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .ban_info p.ban_ico a {
        font-size: 20px;
    }
    .ab11{
        display: none;
    }
    .aa1{
        width: 100%;
    }
    .aa3{
        width: 100%;
    }
    .nnl{
        width: 97%;
    }
    .biaotii {
        width: 88%;
    }
    .tjcp_d{
        width: 47%;
    }
    .tjcp_d p{
        margin-top: 0;
    }
    .ndiv{
        width: 92%;
    }
    .noo p{
        font-size: 12px;
    }
    .list-column{
        height: 20px;
        line-height: 18px;
    }
    .nli{
        display: none;
    }
    .nlist{
        margin-top: 20px;
    }
    .lio{
        width: 47%;
    }
    .llistpage a{
        width: 17%;
    }
    .ys{
        display: none;
    }
    .dnav{
        display: none;
    }
    .logo{
        width: 100%;
    }
    .tel{
        display: none;
    }
    .nav{
        height: 105px;
    }
    .nav ul li{
        width: 33%;
        border: 1px solid #fff;
        margin-left: -1px;
        margin-top: -1px;
    }
    .nav ul li:nth-child(3){
        border-right: 0;
    }
    .nav ul li:nth-child(6){
        border-right: 0;
    }
    #banner ul{
        width: 100%;
    }
    #banner img {
        width: 125%;
        margin-left: -15%;
    }
    #p{
        left: 43%;
        bottom: 8%;
    }
    .tj{
        display: none;
    }
    #banner{
        margin-top: 0;
    }
    .about{
        margin: 20px 0;
    }
    .aboutimg{
        display: none;
    }
    .about-d{
        width: 100%;
        margin-left: 0;
    }
    .about-d p{
        margin-top: 20px;
    }
    .prli{
        width: 49%;
    }
    .prli-d a{
        display: none;
    }
    .p-a1{
        display: block!important;
    }
    .prli{
        background: #edf1cc;
        height: 200px;
        margin-bottom: 20px;
    }
    .prli-d {
        margin-top: 26%;
    }
    .prli-d a{
        border: none;
    }
    .p-a0{
        color: #4c4c4c;
    }
    #bbanner{
        display: none;
    }
    .lp{
        margin-top: 0;
    }
    .pr{
        padding: 30px 0;
    }
    .prr{
        width: 47%;
    }
    .ca-d {
        height: 130px;
    }
    .ca-d p {
        left: 16%;
        top: 44%;
        font-size: 12px;
    }
    .ys1 img {
        width: 180%;
        margin-left: -51%;
    }
    .nep{
        width: 100%;
        margin: 0;
    }
    .nep a:nth-child(1){
        margin-left: 0;
    }
    #ne div:nth-child(1) {
        margin-left: 5.5%;
        margin-right: 110px;
    }
    #ne div:nth-child(3){
        margin-right: 0;
    }
    #ne div{
        margin-right: 115px;
    }
    #ne{
        margin-bottom: 20px;
    }
    .ne-dd .ne-p2{
        float: left;
        margin-top: 15px;
    }
    .ddiv{
        margin-top: 0;
    }
    .dlogo{
        margin-left: 14%;
    }
    .ddiv1 {
        margin-left: 21%;
        margin-top: 10%;
    }
    .ewm{
        display: none;
    }
    .dlp a:nth-child(1){
        margin-bottom: 20px;
    }
    .dlp a:nth-child(2){
        float: left;
    }
    .noo{
        width: 47%;
        margin-bottom: 8%;
    }
    .noo:nth-child(even){
        margin-right: 4%;
    }
    .bottom_bottom{
        position: fixed;
        bottom: -2px;
        left: 0;
        width: 100%;
        background: #44b753;
        z-index: 999;
        display: block;
    }
    .bottom_bottom nav{
       display: flex;
       justify-content: space-between;
    }
    .bottom_bottom nav a{
        padding: 12px 17px;
        color: #fff;
        text-decoration: none;
    }
    .tkp_con_title{
        margin-bottom: 5px;
    }
    .main{
        margin: 30px 0;
    }
    .nbanner img {
        width: 150%;
        margin-left: -25%;
    }
    .link{
        margin-bottom: 50px;
    }
    .ab3{
        width: 100%;
    }
    .ban_info p.ban_ico{
        width: 100%;
    }
    .newss img{
        display: none;
    }
    .news_p3{
        font-size: 16px;
    }
    .news_p2{
        float: left;
    }
    .news_p4{
        font-size: 14px;
    }
    .nav ul li:nth-child(7){
        display: none;
    }
    .tewm{
        display: none;
    }
    .prli1:hover {
    background:#edf1cc;
}
.prr p{
      padding-top: 0px;
    padding-bottom: 8px;
    font-size: 12px;
}
    .prlist{
        display:none;
    }
}